PageButton.java

net.minecraft.client.gui.screens.inventory.PageButton

信息

• 全限定名：net.minecraft.client.gui.screens.inventory.PageButton
• 类型：public class
• 包：net.minecraft.client.gui.screens.inventory
• 源码路径：src/main/java/net/minecraft/client/gui/screens/inventory/PageButton.java
• 起始行号：L15
• 继承：Button
• 职责：

  TODO

字段/常量

• PAGE_FORWARD_HIGHLIGHTED_SPRITE

  • 类型: Identifier
  • 修饰符: private static final
  • 源码定位: L16
  • 说明:

    TODO

• PAGE_FORWARD_SPRITE

  • 类型: Identifier
  • 修饰符: private static final
  • 源码定位: L17
  • 说明:

    TODO

• PAGE_BACKWARD_HIGHLIGHTED_SPRITE

  • 类型: Identifier
  • 修饰符: private static final
  • 源码定位: L18
  • 说明:

    TODO

• PAGE_BACKWARD_SPRITE

  • 类型: Identifier
  • 修饰符: private static final
  • 源码定位: L19
  • 说明:

    TODO

• PAGE_BUTTON_NEXT

  • 类型: Component
  • 修饰符: private static final
  • 源码定位: L20
  • 说明:

    TODO

• PAGE_BUTTON_PREVIOUS

  • 类型: Component
  • 修饰符: private static final
  • 源码定位: L21
  • 说明:

    TODO

• isForward

  • 类型: boolean
  • 修饰符: private final
  • 源码定位: L22
  • 说明:

    TODO

• playTurnSound

  • 类型: boolean
  • 修饰符: private final
  • 源码定位: L23
  • 说明:

    TODO

内部类/嵌套类型

• 无

构造器

public PageButton(int x, int y, boolean isForward, Button.OnPress onPress, boolean playTurnSound) @ L25

• 构造器名：PageButton
• 源码定位：L25
• 修饰符：public

参数:

• x: int
• y: int
• isForward: boolean
• onPress: Button.OnPress
• playTurnSound: boolean

说明:

TODO

方法

下面的方法块按源码顺序生成。

public void extractContents(GuiGraphicsExtractor graphics, int mouseX, int mouseY, float a) @ L31

• 方法名：extractContents
• 源码定位：L31
• 返回类型：void
• 修饰符：public

参数:

• graphics: GuiGraphicsExtractor
• mouseX: int
• mouseY: int
• a: float

说明:

TODO

public void playDownSound(SoundManager soundManager) @ L43

• 方法名：playDownSound
• 源码定位：L43
• 返回类型：void
• 修饰符：public

参数:

• soundManager: SoundManager

说明:

TODO

public boolean shouldTakeFocusAfterInteraction() @ L50

• 方法名：shouldTakeFocusAfterInteraction
• 源码定位：L50
• 返回类型：boolean
• 修饰符：public

参数:

• 无

说明:

TODO

代码

@OnlyIn(Dist.CLIENT)
public class PageButton extends Button {
    private static final Identifier PAGE_FORWARD_HIGHLIGHTED_SPRITE = Identifier.withDefaultNamespace("widget/page_forward_highlighted");
    private static final Identifier PAGE_FORWARD_SPRITE = Identifier.withDefaultNamespace("widget/page_forward");
    private static final Identifier PAGE_BACKWARD_HIGHLIGHTED_SPRITE = Identifier.withDefaultNamespace("widget/page_backward_highlighted");
    private static final Identifier PAGE_BACKWARD_SPRITE = Identifier.withDefaultNamespace("widget/page_backward");
    private static final Component PAGE_BUTTON_NEXT = Component.translatable("book.page_button.next");
    private static final Component PAGE_BUTTON_PREVIOUS = Component.translatable("book.page_button.previous");
    private final boolean isForward;
    private final boolean playTurnSound;
 
    public PageButton(int x, int y, boolean isForward, Button.OnPress onPress, boolean playTurnSound) {
        super(x, y, 23, 13, isForward ? PAGE_BUTTON_NEXT : PAGE_BUTTON_PREVIOUS, onPress, DEFAULT_NARRATION);
        this.isForward = isForward;
        this.playTurnSound = playTurnSound;
    }
 
    @Override
    public void extractContents(GuiGraphicsExtractor graphics, int mouseX, int mouseY, float a) {
        Identifier sprite;
        if (this.isForward) {
            sprite = this.isHoveredOrFocused() ? PAGE_FORWARD_HIGHLIGHTED_SPRITE : PAGE_FORWARD_SPRITE;
        } else {
            sprite = this.isHoveredOrFocused() ? PAGE_BACKWARD_HIGHLIGHTED_SPRITE : PAGE_BACKWARD_SPRITE;
        }
 
        graphics.blitSprite(RenderPipelines.GUI_TEXTURED, sprite, this.getX(), this.getY(), 23, 13);
    }
 
    @Override
    public void playDownSound(SoundManager soundManager) {
        if (this.playTurnSound) {
            soundManager.play(SimpleSoundInstance.forUI(SoundEvents.BOOK_PAGE_TURN, 1.0F));
        }
    }
 
    @Override
    public boolean shouldTakeFocusAfterInteraction() {
        return false;
    }
}

引用的其他类

• GuiGraphicsExtractor

  • 引用位置: 参数

• Button

  • 引用位置: 参数/继承

• SimpleSoundInstance

  • 引用位置: 方法调用
  • 关联成员: SimpleSoundInstance.forUI()

• SoundManager

  • 引用位置: 参数

• Component

  • 引用位置: 字段/方法调用
  • 关联成员: Component.translatable()

• Identifier

  • 引用位置: 字段/方法调用
  • 关联成员: Identifier.withDefaultNamespace()